Home / 10,797,414.66-14,821,117.83-9,546,313.95

Finding the Fourth Proportional to 10,797,414.66, 14,821,117.83 and 9,546,313.95

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Solution

The fourth proportional to 10,797,414.66, 14,821,117.83 and 9,546,313.95 is: 13,103,789.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797,414.66 : 14,821,117.83 = 9,546,313.95 : x
  2. Step 2: Convert to fraction form
    10,797,414.66/14,821,117.83 = 9,546,313.95/x
  3. Step 3: Cross multiply
    10,797,414.66x = 14,821,117.83 × 9,546,313.95
  4. Step 4: Simplify right side
    10,797,414.66x = 141,487,043,895,122.72
  5. Step 5: Solve for x
    x = 141,487,043,895,122.72/10,797,414.66
  6. Step 6: Final answer
    x = 13,103,789.04

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.